Sealing element, atomizer and electronic atomization device

Abstract

The invention relates to a sealing element, an atomizer and an electronic atomization device. The atomizer comprises a sealing piece and a fixedly-arranged atomizing core. The atomizer is provided with a liquid storage cavity, a mounting hole and an air suction channel. The sealing piece comprises a pulling part, a first sealing part and a second sealing part, the second sealing part is arranged on the atomizing core, and the pulling part and the first sealing part can move relative to the mounting hole, so that the sealing piece has a sealing state and a using state. In the sealing state, thepulling part, the first sealing part and the second sealing part are connected with one another, and the first sealing part and the second sealing part isolate and seal the air suction channel and the atomization core from the liquid storage cavity. The pulling part is arranged in the air suction channel, and one end of the pulling part protrudes out of the air suction channel. And / or in the using state, the pulling part is separated from the first sealing part and pulled out of the air suction channel, and the air suction channel is opened; and the first sealing part is separated from the second sealing part to communicate the liquid storage cavity with the atomizing core. Therefore, the hidden danger of liquid leakage of the atomizer can be eliminated.

Description

technical field [0001] The invention relates to the technical field of electronic atomization, in particular to a sealing member, an atomizer and an electronic atomization device including the atomizer. Background technique [0002] There are dozens of carcinogens in the smoke of tobacco burning, such as tar, which will cause great harm to human health, and the smoke permeates in the air to form second-hand smoke, which will also cause harm to the body after inhalation by the surrounding people. Therefore, many Smoking is strictly prohibited in most public places. Electronic atomization devices have similar appearance and taste to ordinary cigarettes, but usually do not contain other harmful components such as tar and suspended particles in cigarettes, so electronic atomization devices are generally used as a substitute for cigarettes. [0003] For traditional electronic atomization devices, during the transportation or storage process before the first use, the liquid stora...

AI Technical Summary

Problems solved by technology

[0003] For traditional electronic atomization devices, the liquid storage chamber cannot be completely sealed during transportation or storage before the first use. Under the influence of external factors such as negative pressure, vibration and temperature changes, the liquid in the liquid storage chamber It can flow into the atomizing core, so that there is a risk of liquid leakage in the atomizing core

Images